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Chemically Resistant adhesives

Overview of materials for Silicone Elastomer, for Thermal Management
Categories: Polymer; Thermoset; Rubber or Thermoset Elastomer (TSE); Silicone; Silicone Elastomer, for Thermal Management

Material Notes: This property data is a summary of similar materials in the MatWeb database for the category "Silicone Elastomer, for Thermal Management". Each property range of values reported is minimum and maximum values of appropriate MatWeb entries. The comments report the average value, and number of data points used to calculate the average. The values are not necessarily typical of any specific grade, especially less common values and those that can be most affected by additives or processing methods.

Vendors: Master Bond manufactures specialty silicone sealants, adhesives and coating compounds that run the gamut of physical properties including high temperature resistance, optical clarity, chemical resistance, electrical conductivity, fast curing and thermal conductivity. Our silicones are often used in conformal coating and formed-in-place gasketing applications. Contact us at www.masterbond.com.

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Physical PropertiesMetricEnglishComments
Density 1.10 - 3.18 g/cc0.0397 - 0.115 lb/in³Average value: 2.14 g/cc Grade Count:31
Water Absorption 0.100 - 5.00 %0.100 - 5.00 %Average value: 1.05 % Grade Count:6
Viscosity 100 - 120000 cP100 - 120000 cPAverage value: 34400 cP Grade Count:19
 
Mechanical PropertiesMetricEnglishComments
Hardness, Shore A 3.00 - 90.03.00 - 90.0Average value: 60.1 Grade Count:39
Tensile Strength, Ultimate 0.248 - 97.0 MPa36.0 - 14100 psiAverage value: 16.8 MPa Grade Count:37
Elongation at Break 0.200 - 925 %0.200 - 925 %Average value: 193 % Grade Count:40
Shear Modulus 0.000350 - 0.000700 GPa0.0508 - 0.102 ksiAverage value: 0.000595 GPa Grade Count:6
Adhesive Bond Strength 1.40 - 2.80 MPa203 - 406 psiAverage value: 2.43 MPa Grade Count:9
Tear Strength Test 120 - 210120 - 210Average value: 172 Grade Count:5
Tear Strength 3.40 - 231 kN/m19.4 - 1320 pliAverage value: 42.1 kN/m Grade Count:11
 
Electrical PropertiesMetricEnglishComments
Electrical Resistivity 1.00e+6 - 6.00e+15 ohm-cm1.00e+6 - 6.00e+15 ohm-cmAverage value: 8.17e+14 ohm-cm Grade Count:27
Dielectric Constant 2.15 - 5.502.15 - 5.50Average value: 3.65 Grade Count:21
Dielectric Strength 5.71 - 33.5 kV/mm145 - 850 kV/inAverage value: 17.6 kV/mm Grade Count:30
Dissipation Factor 0.000600 - 0.02000.000600 - 0.0200Average value: 0.00597 Grade Count:17
 
Thermal PropertiesMetricEnglishComments
CTE, linear 80.0 - 239 µm/m-°C44.4 - 133 µin/in-°FAverage value: 151 µm/m-°C Grade Count:17
 324 - 324 µm/m-°C
@Temperature 20.0 - 177 °C
180 - 180 µin/in-°F
@Temperature 68.0 - 350 °F
Average value: 324 µm/m-°C Grade Count:1
Thermal Conductivity 0.108 - 5.76 W/m-K0.750 - 40.0 BTU-in/hr-ft²-°FAverage value: 1.40 W/m-K Grade Count:38
Maximum Service Temperature, Air 160 - 260 °C320 - 500 °FAverage value: 209 °C Grade Count:21
Minimum Service Temperature, Air -73.3 - -40.0 °C-99.9 - -40.0 °FAverage value: -59.8 °C Grade Count:13
Flammability, UL94 V-0V-0Grade Count:6
 
Processing PropertiesMetricEnglishComments
Processing Temperature 25.0 - 177 °C77.0 - 350 °FAverage value: 125 °C Grade Count:8
Cure Time 180 - 960 min3.00 - 16.0 hourAverage value: 570 min Grade Count:4
 2.75 - 60.0 min
@Temperature 85.0 - 121 °C
0.0458 - 1.00 hour
@Temperature 185 - 250 °F
Average value: 25.7 min Grade Count:4
Pot Life 1.00 - 2880 min1.00 - 2880 minAverage value: 373 min Grade Count:14
 100 - 100 min
@Temperature 100 - 100 °C
100 - 100 min
@Temperature 212 - 212 °F
Average value: 100 min Grade Count:1

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

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O5245 / 78479

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